generated from dellevin/template
93 lines
2.6 KiB
Dart
93 lines
2.6 KiB
Dart
/// 书籍批注数据模型 — 高亮、下划线、书签
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class BookAnnotation {
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final int? id;
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final String bookId;
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final String content; // 选中的文字内容
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final String cfi; // EPUB CFI 位置
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final String chapter; // 章节标题
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final String type; // 'highlight' | 'underline' | 'bookmark'
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final String color; // 颜色 hex，如 'FFEB3B'
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final String? readerNote; // 用户附注
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final DateTime createdAt;
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final DateTime updatedAt;
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BookAnnotation({
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this.id,
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required this.bookId,
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required this.content,
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required this.cfi,
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this.chapter = '',
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required this.type,
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required this.color,
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this.readerNote,
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DateTime? createdAt,
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DateTime? updatedAt,
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}) : createdAt = createdAt ?? DateTime.now(),
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updatedAt = updatedAt ?? DateTime.now();
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Map<String, dynamic> toMap() {
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return {
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if (id != null) 'id': id,
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'book_id': bookId,
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'content': content,
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'cfi': cfi,
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'chapter': chapter,
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'type': type,
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'color': color,
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'reader_note': readerNote ?? '',
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'created_at': createdAt.toIso8601String(),
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'updated_at': updatedAt.toIso8601String(),
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};
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}
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factory BookAnnotation.fromMap(Map<String, dynamic> map) {
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return BookAnnotation(
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id: map['id'] as int?,
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bookId: map['book_id'] as String,
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content: map['content'] as String? ?? '',
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cfi: map['cfi'] as String? ?? '',
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chapter: map['chapter'] as String? ?? '',
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type: map['type'] as String? ?? 'highlight',
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color: map['color'] as String? ?? 'FFEB3B',
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readerNote: map['reader_note'] as String?,
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createdAt: DateTime.tryParse(map['created_at'] as String? ?? '') ?? DateTime.now(),
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updatedAt: DateTime.tryParse(map['updated_at'] as String? ?? '') ?? DateTime.now(),
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);
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}
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/// 用于 JS bridge 的 JSON（传给 foliate-js renderAnnotations）
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Map<String, dynamic> toJson() {
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return {
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'id': id ?? 0,
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'type': type,
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'value': cfi,
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'color': '#$color',
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'note': content,
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};
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}
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BookAnnotation copyWith({
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int? id,
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String? bookId,
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String? content,
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String? cfi,
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String? chapter,
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String? type,
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String? color,
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String? readerNote,
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}) {
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return BookAnnotation(
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id: id ?? this.id,
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bookId: bookId ?? this.bookId,
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content: content ?? this.content,
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cfi: cfi ?? this.cfi,
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chapter: chapter ?? this.chapter,
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type: type ?? this.type,
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color: color ?? this.color,
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readerNote: readerNote ?? this.readerNote,
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createdAt: createdAt,
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updatedAt: DateTime.now(),
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);
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}
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}
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